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Women's Ariel 20

Regular Width | Alloy/Blackened/Green | 1203151B-076
Regular price $119.95
Sale price $119.95 Regular price $159.95
Stable companion to the Beast for decades
Color Alloy/Blackened/Green
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    GuideRails® technology adds support, keeping excess movement in check
    Soft and durable BioMoGo DNA midsole
    Spacious yet secure fit, in multiple widths


    Support and cushion working together in the name of maximum comfort. 

    Trusted stability

    We’ve shifted our focus beyond the feet to the most injury-prone part of a runner’s body: the knees. GuideRails® support keeps you moving comfortably by keeping excess movement in check.

    Soft cushioning

    Thanks to our patented BioMoGo DNA midsole, ultra-softness and durability aren’t mutually exclusive. The Ultimate Sockliner enhances comfort.

    Enhanced fit

    Enjoy comfort front to back with a spacious yet secure fit thanks to an engineered-mesh upper and conformable embroidered saddle.


    Additional Benefits

    • A full-length Segmented Crash Pad accommodates any foot landing and delivers smooth heel-to-toe transitions.
    • GuideRails® support technology significantly reduces weight compared to prior versions.
    • The Ultimate Sockliner adds cushioning for a plush in-shoe feel.
    • The embroidered saddle and eyestay offer a modern look.


    • Experience: Cushion
    • Surface: Road
    • Support: Max Support
    • Weight: 10.7oz / 303.3g
    • Color: Alloy/Blackened/Green